Triple
T21383341
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Balui River |
E527421
|
entity |
| Predicate | hasHydropowerProject |
P15311
|
FINISHED |
| Object | Bakun Hydroelectric Dam |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Bakun Hydroelectric Dam | Statement: [Balui River, hasHydropowerProject, Bakun Hydroelectric Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bakun Hydroelectric Dam Context triple: [Balui River, hasHydropowerProject, Bakun Hydroelectric Dam]
-
A.
Bakun Dam
chosen
Bakun Dam is one of Southeast Asia’s largest hydroelectric dams, located on the Balui River in Sarawak, Malaysia, and a major source of power for the region.
-
B.
Sayano–Shushenskaya Dam
The Sayano–Shushenskaya Dam is a massive hydroelectric power station in southern Siberia and Russia’s largest power plant, known both for its significant electricity production and a catastrophic turbine hall accident in 2009.
-
C.
Ust-Ilimsk Dam
Ust-Ilimsk Dam is a large hydroelectric power station in Siberia, Russia, forming part of the Angara River cascade and contributing significantly to regional electricity generation.
-
D.
Bakun
Bakun is a remote mountain municipality in the Philippine province of Benguet known for its rugged landscapes, waterfalls, and hiking trails.
-
E.
Angat Dam
Angat Dam is a major concrete water reservoir and hydroelectric facility in Bulacan, Philippines, that supplies much of Metro Manila’s potable water and power.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e0b51f363c8190944000ab5523b02b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0f05278819096c511035ffc9777 |
completed | April 22, 2026, 11:28 a.m. |
Created at: April 16, 2026, 5:12 p.m.